Duboisia myoporoides (Solanaceae)

Duboisia myoporoides

This is a rather attractive plant with glossy foliage and gets even more attractive at flowering. Know as corkwood for the corky bark, it can also easily be recognized by the context of it’s habit and a few distinctive features – it likes wet rainforest edges and it has fleshy leaves with a very distinctively raised midrib. In many ways, the general look of the leaves resemble that of Myoporum or what Australians call Boobiala. It is also a relative of Australia’s most famous hallucinogenic plant, Pituri (Duboisia hopwoodii).

The leaves of D. myoporoides and another related species are a commercial source of pharmaceutically useful alkaloids such as scopolamine (see link), which is used for treating motion sickness, stomach disorders, and the side effects of cancer therapy. The same alkaloids render all plant parts poisonous, so it’s best not to go chewing the leaves any.
way, unless you know what you are doing.

Duboisia myoporoides
Closeup of flowers

About David Tng

I am David Tng, a hedonistic botanizer who pursues plants with a fervour. I chase the opportunity to delve into various aspects of the study of plants. I have spent untold hours staring at mosses and allied plants, taking picture of pollen, culturing orchids in clean cabinets, counting tree rings, monitoring plant flowering times, etc. I am currently engrossed in the study of plant ecology (a grand excuse to see 'anything I can). Sometimes I think of myself as a shadow taxonomist, a sentimental ecologist, and a spiritual environmentalist - but at the very root of it all, a "plant whisperer"!
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